Home / 6,927,354,167.22-9,559,823,664.06-4,069,616,838.66

Finding the Fourth Proportional to 6,927,354,167.22, 9,559,823,664.06 and 4,069,616,838.66

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Solution

The fourth proportional to 6,927,354,167.22, 9,559,823,664.06 and 4,069,616,838.66 is: 5,616,115,246.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927,354,167.22 : 9,559,823,664.06 = 4,069,616,838.66 : x
  2. Step 2: Convert to fraction form
    6,927,354,167.22/9,559,823,664.06 = 4,069,616,838.66/x
  3. Step 3: Cross multiply
    6,927,354,167.22x = 9,559,823,664.06 × 4,069,616,838.66
  4. Step 4: Simplify right side
    6,927,354,167.22x = 38,904,819,357,878,910,976
  5. Step 5: Solve for x
    x = 38,904,819,357,878,910,976/6,927,354,167.22
  6. Step 6: Final answer
    x = 5,616,115,246.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.